| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $17.82 | 9.706% | $19.5496 | $19.55 | $19.55 | $19.50 |
| Purchase #2 | $225.61 | 9.654% | $247.3904 | $247.39 | $247.40 | $247.40 |
| Purchase #3 | $24.49 | 11.380% | $27.277 | $27.28 | $27.30 | $27.30 |
| Purchase #4 | $158.72 | 10.626% | $175.5856 | $175.59 | $175.60 | $175.60 |
| Purchase #5 | $166.35 | 3.119% | $171.5385 | $171.54 | $171.55 | $171.50 |
| Purchase #6 | $30.49 | 12.668% | $34.3525 | $34.35 | $34.35 | $34.40 |
| Purchase #7 | $131.48 | 6.609% | $140.1695 | $140.17 | $140.15 | $140.20 |
| 7 purchase totals = | $754.96 | $815.8631 | $815.87 | $815.90 | $815.90 | |